The phrase "fantastical land" refers to a place that is imaginary, magical, or dreamlike. It describes a world that is not real, but filled with extraordinary and imaginative elements. Full definition
Chris enjoys aiming down virtual sights, traipsing through fantastical lands, and striving to be grossly incandescent. (gamespot.com)
Never mind finding the dragon's treasure or defeating the Demon Lord, you only need to worry about one thing — how to stay alive.A group of teenagers wake up in a strange, fantastical land with creatures from myth and legend. (dailyfreebooks.com)
The latest 3D adventure for Nintendo's eternal hero sees him traversing fantastical lands — including the decidedly human New Donk City — to rescue Peach from the insistent claws of old enemy Bowser. (theguardian.com)